PDSB files 8-K; Exhibit 99.1 updates clinical programs, Q3 results

Rhea-AI Filing Summary

PDS Biotechnology (PDSB) filed an 8-K stating it furnished a press release with updates to its clinical programs and its financial results for the quarter ended September 30, 2025.

The press release is attached as Exhibit 99.1. The company notes the information is “furnished” and not “filed” under the Exchange Act and is not subject to Section 18 liability or incorporated by reference except as expressly set forth.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 13, 2025

PDS BIOTECHNOLOGY CORPORATION

(Exact Name of Registrant as Specified in Charter)

Delaware	001-37568	26-4231384
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

303A College Road East, Princeton, NJ 08540

(Address of Principal Executive Offices, and Zip Code)

(800) 208-3343

Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐
Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.00033 per share	PDSB	The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. Yes ☐ No ☐

 Item 2.02 Results of Operation and Financial Condition.

On November 13, 2025, PDS Biotechnology Corporation (the “Company”) issued a press release announcing an update to its clinical programs and its financial results for the quarter ended September 30, 2025. The Company is furnishing a copy of the press release, which is attached hereto as Exhibit 99.1.

In accordance with General Instruction B.2 of Form 8-K, the information set forth in this Current Report on Form 8-K (including Exhibit 99.1) is deemed to be “furnished” and shall not be deemed to be “filed” for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of the section, nor shall it be deemed incorporated by reference into any filing made by the Company under the Exchange Act or Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number		Description
99.1		Press Release dated November 13, 2025.
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		PDS BIOTECHNOLOGY CORPORATION
Date: November 13, 2025		By: /s/ Frank Bedu-Addo, Ph.D.
		Name: Frank Bedu-Addo, Ph.D.
		Title: President and Chief Executive Officer

FAQ

What did PDSB announce in this 8-K?

The company furnished a press release with updates to its clinical programs and its financial results for the quarter ended September 30, 2025.

Where can I find the detailed information mentioned by PDSB (PDSB)?

Details are in the press release attached as Exhibit 99.1 to the 8-K.

Is the information in this 8-K filed or furnished?

It is furnished, not filed, and is not subject to Section 18 of the Exchange Act nor incorporated by reference unless expressly stated.

Which period do the financial results cover for PDSB?

They cover the quarter ended September 30, 2025.

What is PDS Biotechnology’s trading symbol and exchange?

The trading symbol is PDSB on The Nasdaq Stock Market LLC.

Who signed the report for PDS Biotechnology (PDSB)?

It was signed by Frank Bedu-Addo, Ph.D., President and Chief Executive Officer, on November 13, 2025.